[Poppler-bugs] [Bug 44905] New: Splash crashes within addCurve() due to stack limitations

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=44905

             Bug #: 44905
           Summary: Splash crashes within addCurve() due to stack
                    limitations
    Classification: Unclassified
           Product: poppler
           Version: unspecified
          Platform: ARM
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: medium
         Component: splash backend
        AssignedTo: poppler-bugs at lists.freedesktop.org
        ReportedBy: xelfium at gmail.com


Created attachment 55742
  --> https://bugs.freedesktop.org/attachment.cgi?id=55742
Patch to fix addCurve()

In SplashXPath.cc addCurve() method has rather significant memory allocation on
the stack (about 50-60 KB) which can blow stack away on embedded systems
(tested on the Symbian OS). With heap allocation all seems to be ok.

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